When crisis occurs (Hurricanes, Earthquakes, Tsunamis, droughts, floods, artic sheets melting, global warming) food supply lines are disabled. If food is growing by every road and in every yard then we have something to fall back on. You can help with Operation Johnny Appleseed. When you travel, buy what the locals grow & bury the scraps (composts) and plant the seeds. It is time we all, plant trees and seeds along all roadways, Highways and byways, fruits and vegetables that are native in your area. Plant along fence lines within your property a fruit tree that will hang over the fence, or vines that will climb the fence so people can grab a bite to eat while traveling. Instead of having beautiful plants and shrubs at rest stops, have a garden. Why plant just native plants you ask? Because if you plant hybrids and invasive plants, they will not produce next year and invasive will take over. If you aren't hungry, tend to the garden or tree for our children and grandchildren's sake. Think of Seven Generations as the Native Americans do, take care of them before they are born. Dang, where did all of the Native Americans go, they must have had a bad immigration policy, hummm. There is no reason whatsoever for ANYONE to go hungry in AMERICA, NONE!!!! So get off your couch, reality TV shows really aren't reality, going hungry is. Lets feed the masses; seeds really don't cost that much. Info thanks to arkinstitute.com